Ключевые слова: alphabet, care, chart, check, closeup, concept, consultation, correction, diagnostic, diopter, doctor, exam, examination, eye, eyeglasses, eyesight, eyewear, focus, glass, glasses, health, health care, healthy, lens, letter, looking, medic, medical, medicine, oculist, ophthalmologist, ophthalmology, optical, optician, optometrist, optometry, read, science, see, sight, space, specialist, table, test, text, top, view, vision, visual, white,